private void btnScan_Click(object sender, EventArgs e)
{
using (var progressIndicator = new ProgressIndicator(_deviceReader))
{
cbSelectedTrack.DataSource = null;
cbSelectedTrack.Items.Clear();
cbSelectedTrack.Enabled = false;
_deviceReader.StartRescanPortThread();
progressIndicator.ShowDialog();
cbSelectedTrack.DataSource = _deviceReader.GetTracksInfo();
cbSelectedTrack.Enabled = (cbSelectedTrack.Items.Count > 0);
btnOk.Enabled = (cbSelectedTrack.Items.Count > 0);
}
}
